docs: seperate npm run build and npm run dev to avoid confusion (#1798)

To avoid confusion I seperated the  `npm run build` and the `npm run dev` commands, beginners might get confused by each command being listed in the same list, thinking they need to run `npm run build` before Astro works properly.

Add `npm run preview` commands to all examples where they are missing

docs/src/pages/de/quick-start.md

@@ -19,7 +19,10 @@ npm install
 
 # Fange an zu entwickeln!
 npm run dev
+```
 
+Für Produktionsstandorte, 
+```shell
 # Wenn du bereit bist: Exportiere deine Seite nach `dist/`
 npm run build
 ```

docs/src/pages/es/quick-start.md

@@ -19,7 +19,10 @@ npm install
 
 # comienza con el desarrollo
 npm run dev
+```
 
+Para los sitios de producción, 
+```shell
 # cuando estés listo: crea tu sitio estático en la carpeta `dist/`
 npm run build
 ```

docs/src/pages/fi/quick-start.md

@@ -19,7 +19,9 @@ npm install
 
 # aloita kehittäminen!
 npm run dev
+```
 
+```shell
 # kun olet valmis: luo oma staattinen sivustosi hakemistoon `dist/`
 npm run build
 ```

docs/src/pages/fr/quick-start.md

@@ -19,7 +19,9 @@ npm install
 
 # Commencez à coder !
 npm run dev
+```
 
+```shell
 # Quand votre site est fin prêt, compilez-en une version statique dans le dossier `dist/`
 npm run build
 ```

docs/src/pages/ja/quick-start.md

@@ -19,7 +19,9 @@ npm install
 
 # 開発を始めよう
 npm run dev
+```
 
+```shell
 # 準備ができたら、`dist/`に静的サイトを構築します。
 npm run build
 ```

docs/src/pages/nl/quick-start.md

@@ -19,7 +19,9 @@ npm install
 
 # start de ontwikkeling!
 npm run dev
+```
 
+```shell
 # zodra je klaar bent, bouw dan je website met het volgende commanda
 npm run build
 ```

docs/src/pages/quick-start.md

@@ -19,7 +19,10 @@ npm install
 
 # start developing!
 npm run dev
+```
 
+For production sites,
+```shell
 # when you're ready: build your static site to `dist/`
 npm run build
 ```

docs/src/pages/ru/quick-start.md

@@ -18,7 +18,9 @@ npm install
 
 # начинаем разработку!
 npm run dev
+```
 
+```shell
 # когда все готово: запустите сборку вашего статического сайта в директорию `dist/`
 npm run build
 ```

docs/src/pages/zh-CN/quick-start.md

@@ -19,7 +19,9 @@ npm install
 
 # 启动项目
 npm run dev
+```
 
+```shell
 # 将项目打包到 dist 文件夹下
 npm run build
 ```

docs/src/pages/zh-TW/quick-start.md

@@ -19,7 +19,9 @@ npm install
 
 # 開始開發！
 npm run dev
+```
 
+```shell
 # 做好之後：把靜態網站 build 進 `dist/`
 npm run build
 ```

examples/blog-multiple-authors/README.md

@@ -47,6 +47,7 @@ All commands are run from the root of the project, from a terminal:
 | `npm install`     | Installs dependencies                        |
 | `npm run dev`     | Starts local dev server at `localhost:3000`  |
 | `npm run build`   | Build your production site to `./dist/`      |
+| `npm run preview` | Preview your build locally, before deploying |
 
 ## 👀 Want to learn more?
 

examples/blog/README.md

@@ -47,6 +47,7 @@ All commands are run from the root of the project, from a terminal:
 | `npm install`     | Installs dependencies                        |
 | `npm run dev`     | Starts local dev server at `localhost:3000`  |
 | `npm run build`   | Build your production site to `./dist/`      |
+| `npm run preview` | Preview your build locally, before deploying |
 
 ## 👀 Want to learn more?
 

examples/docs/README.md

@@ -22,7 +22,7 @@ npm init astro -- --template docs
 All commands are run from the root of the project, from a terminal:
 
 | Command           | Action                                       |
-|:-----------------|:---------------------------------------------|
+|:----------------  |:-------------------------------------------- |
 | `npm install`     | Installs dependencies                        |
 | `npm run dev`     | Starts local dev server at `localhost:3000`  |
 | `npm run build`   | Build your production site to `./dist/`      |

examples/minimal/README.md

@@ -36,6 +36,7 @@ All commands are run from the root of the project, from a terminal:
 | `npm install`     | Installs dependencies                        |
 | `npm run dev`     | Starts local dev server at `localhost:3000`  |
 | `npm run build`   | Build your production site to `./dist/`      |
+| `npm run preview` | Preview your build locally, before deploying |
 
 ## 👀 Want to learn more?
 

examples/portfolio-svelte/README.md

@@ -17,6 +17,7 @@ All commands are run from the root of the project, from a terminal:
 | `npm install`     | Installs dependencies                        |
 | `npm run dev`     | Starts local dev server at `localhost:3000`  |
 | `npm run build`   | Build your production site to `./dist/`      |
+| `npm run preview` | Preview your build locally, before deploying |
 
 ## 👀 Want to learn more?
 

examples/portfolio/README.md

@@ -17,6 +17,7 @@ All commands are run from the root of the project, from a terminal:
 | `npm install`     | Installs dependencies                        |
 | `npm run dev`     | Starts local dev server at `localhost:3000`  |
 | `npm run build`   | Build your production site to `./dist/`      |
+| `npm run preview` | Preview your build locally, before deploying |
 
 ## 👀 Want to learn more?
 

examples/starter/README.md

@@ -36,6 +36,7 @@ All commands are run from the root of the project, from a terminal:
 | `npm install`     | Installs dependencies                        |
 | `npm run dev`     | Starts local dev server at `localhost:3000`  |
 | `npm run build`   | Build your production site to `./dist/`      |
+| `npm run preview` | Preview your build locally, before deploying |
 
 ## 👀 Want to learn more?